{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "phishing", "arguments": ["victim", "place", "attack pattern", "attacker", "purpose", "time", "tool"]}], "input": "Ransomware attacks , which encrypt and hold a computer user 's files hostage in exchange for payment , extort millions of dollars from individuals each month , and comprise one of the fastest - growing forms of cyber attack ."}
{"phishing": []}